Log: Add missing header #includes. Policy violation (change not approved by maintainer) and while discussions where ongoing and no consensus has been reached. Originally committed as revision 14500 to svn://svn.ffmpeg.org/ffmpeg/trunk
Originally committed as revision 14497 to svn://svn.ffmpeg.org/ffmpeg/trunk
Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
Originally committed as revision 10475 to svn://svn.ffmpeg.org/ffmpeg/trunk